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<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>青少年手球运动中心</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        .animate-pulse-slow {
            animation: pulse 3s infinite;
        }
        .live-badge {
            box-shadow: 0 0 10px rgba(255, 59, 48, 0.7);
        }
        .progress-track {
            background: linear-gradient(90deg, #3B82F6 0%, #10B981 50%, #EF4444 100%);
        }
        .slide-up {
            animation: slideUp 0.5s ease-out;
        }
        @keyframes slideUp {
            from { transform: translateY(20px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        .blob {
            border-radius: 50% 50% 45% 55% / 60% 40% 60% 40%;
        }
    </style>
</head>
<body class="bg-gray-50 font-sans text-gray-800">
    <!-- App Container -->
    <div class="max-w-md mx-auto bg-white min-h-screen flex flex-col">
        <!-- Navigation Bar -->
        <header class="bg-gradient-to-r from-blue-600 to-purple-600 text-white p-4 shadow-md">
            <div class="flex justify-between items-center">
                <button class="p-2 rounded-full bg-white/20">
                    <i class="fas fa-bars"></i>
                </button>
                <h1 class="text-xl font-bold">手球梦工场</h1>
                <button class="p-2 rounded-full bg-white/20">
                    <i class="fas fa-user-circle"></i>
                </button>
            </div>
        </header>

        <!-- Main Content Area -->
        <main class="flex-1 overflow-y-auto pb-20">
            <!-- Tab Content - This would change based on selected tab -->
            <div class="p-4 space-y-6" id="home-content">
                <!-- Live Section -->
                <section class="relative rounded-xl overflow-hidden shadow-lg">
                    <img src="https://images.unsplash.com/photo-1540747913346-19e32dc3e97e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1000&q=80" 
                         alt="手球训练现场" class="w-full h-48 object-cover">
                    <div class="absolute inset-0 bg-black/30 flex items-center justify-center">
                        <div class="text-center">
                            <span class="live-badge bg-red-500 text-white px-3 py-1 rounded-full text-sm font-bold mb-2 inline-flex items-center">
                                <span class="w-2 h-2 bg-white rounded-full mr-2 animate-pulse"></span>
                                直播中
                            </span>
                            <h3 class="text-white text-xl font-bold">今日训练公开课</h3>
                            <p class="text-white/90 text-sm">教练: 张明</p>
                        </div>
                    </div>
                    <button class="absolute bottom-4 right-4 bg-white/90 text-blue-600 p-2 rounded-full shadow-md">
                        <i class="fas fa-play"></i>
                    </button>
                </section>

                <!-- Events Section -->
                <section>
                    <h2 class="text-lg font-bold mb-3 flex items-center">
                        <span class="bg-blue-100 text-blue-600 p-2 rounded-full mr-2">
                            <i class="fas fa-calendar-alt"></i>
                        </span>
                        赛事预告
                    </h2>
                    
                    <div class="grid grid-cols-2 gap-3">
                        <!-- Event Card 1 -->
                        <div class="bg-white border border-gray-100 rounded-xl p-4 shadow-sm hover:shadow-md transition">
                            <div class="relative">
                                <img src="https://images.unsplash.com/photo-1543351611-58f69d7c1781?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                     alt="赛事宣传" class="w-full h-20 object-cover rounded-lg mb-2">
                                <span class="absolute top-2 left-2 bg-yellow-400/90 text-yellow-900 text-xs px-2 py-1 rounded-full">预热中</span>
                            </div>
                            <h3 class="font-semibold text-sm">青少年手球联赛夏季赛</h3>
                            <p class="text-gray-500 text-xs mt-1">2023.07.15 ~ 2023.07.20</p>
                            <button class="mt-2 w-full bg-blue-100 text-blue-600 py-1 rounded-lg text-sm font-medium">了解详情</button>
                        </div>
                        
                        <!-- Event Card 2 -->
                        <div class="bg-white border border-gray-100 rounded-xl p-4 shadow-sm hover:shadow-md transition">
                            <div class="relative">
                                <img src="https://images.unsplash.com/photo-1517649763962-0c623066013b?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                     alt="赛事宣传" class="w-full h-20 object-cover rounded-lg mb-2">
                                <span class="absolute top-2 left-2 bg-green-400/90 text-green-900 text-xs px-2 py-1 rounded-full">已缴费</span>
                            </div>
                            <h3 class="font-semibold text-sm">周末友谊训练赛</h3>
                            <p class="text-gray-500 text-xs mt-1">2023.06.10 14:00</p>
                            <button class="mt-2 w-full bg-blue-100 text-blue-600 py-1 rounded-lg text-sm font-medium">查看详情</button>
                        </div>
                    </div>
                </section>

                <!-- Brand Section -->
                <section>
                    <h2 class="text-lg font-bold mb-3 flex items-center">
                        <span class="bg-purple-100 text-purple-600 p-2 rounded-full mr-2">
                            <i class="fas fa-star"></i>
                        </span>
                        俱乐部风采
                    </h2>
                    
                    <div class="space-y-4">
                        <!-- Coach Team -->
                        <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                            <div class="flex justify-between items-center mb-3">
                                <h3 class="font-semibold text-base">明星教练团队</h3>
                                <button class="text-blue-500 text-sm">查看全部 ></button>
                            </div>
                            
                            <div class="flex space-x-3 overflow-x-auto pb-2">
                                <!-- Coach 1 -->
                                <div class="flex-shrink-0">
                                    <div class="relative">
                                        <div class="w-16 h-16 rounded-full bg-gradient-to-r from-amber-400 to-orange-500 flex items-center justify-center overflow-hidden blob">
                                            <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="教练" class="w-full h-full object-cover">
                                        </div>
                                        <span class="absolute -bottom-1 -right-1 bg-white border border-blue-500 text-blue-500 text-xs w-5 h-5 rounded-full flex items-center justify-center">
                                            <i class="fas fa-check"></i>
                                        </span>
                                    </div>
                                    <p class="text-center text-xs mt-1 font-medium">张教练</p>
                                </div>
                                
                                <!-- Coach 2 -->
                                <div class="flex-shrink-0">
                                    <div class="w-16 h-16 rounded-full bg-gradient-to-r from-blue-400 to-cyan-500 flex items-center justify-center overflow-hidden blob">
                                        <img src="https://randomuser.me/api/portraits/women/44.jpg" alt="教练" class="w-full h-full object-cover">
                                    </div>
                                    <p class="text-center text-xs mt-1 font-medium">李教练</p>
                                </div>
                                
                                <!-- Coach 3 -->
                                <div class="flex-shrink-0">
                                    <div class="w-16 h-16 rounded-full bg-gradient-to-r from-purple-400 to-pink-500 flex items-center justify-center overflow-hidden blob">
                                        <img src="https://randomuser.me/api/portraits/men/67.jpg" alt="教练" class="w-full h-full object-cover">
                                    </div>
                                    <p class="text-center text-xs mt-1 font-medium">王教练</p>
                                </div>
                                
                                <!-- Add more button -->
                                <div class="flex-shrink-0">
                                    <div class="w-16 h-16 rounded-full bg-gray-100 flex items-center justify-center">
                                        <i class="fas fa-plus text-gray-400"></i>
                                    </div>
                                    <p class="text-center text-xs mt-1 text-gray-400">更多</p>
                                </div>
                            </div>
                        </div>
                        
                        <!-- About Brand -->
                        <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                            <h3 class="font-semibold text-base mb-2">关于我们</h3>
                            <p class="text-gray-600 text-sm">青少年手球梦工场成立于2018年,致力于为6-18岁青少年提供专业手球训练。我们拥有国家级教练团队和先进的训练体系,已培养百余名选手进入省市代表队。</p>
                            <button class="mt-3 text-blue-500 text-sm font-medium flex items-center">
                                了解更多 <i class="fas fa-chevron-right ml-1 text-xs"></i>
                            </button>
                        </div>
                        
                        <!-- Course System -->
                        <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                            <h3 class="font-semibold text-base mb-2">课程体系</h3>
                            <div class="grid grid-cols-3 gap-2">
                                <div class="bg-blue-50 text-blue-700 text-xs p-2 rounded-lg text-center">
                                    启蒙班
                                </div>
                                <div class="bg-green-50 text-green-700 text-xs p-2 rounded-lg text-center">
                                    进阶班
                                </div>
                                <div class="bg-purple-50 text-purple-700 text-xs p-2 rounded-lg text-center">
                                    竞赛班
                                </div>
                            </div>
                            <button class="mt-3 text-blue-500 text-sm font-medium flex items-center">
                                查看课程详情 <i class="fas fa-chevron-right ml-1 text-xs"></i>
                            </button>
                        </div>
                        
                        <!-- Gallery -->
                        <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                            <h3 class="font-semibold text-base mb-3">精彩花絮</h3>
                            <div class="grid grid-cols-2 gap-2">
                                <img src="https://images.unsplash.com/photo-1551958219-acbc608c9097?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                     alt="训练花絮" class="h-20 rounded-lg object-cover">
                                <img src="https://images.unsplash.com/photo-1541213300306-2f92e6b09d1f?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                     alt="训练花絮" class="h-20 rounded-lg object-cover">
                                <img src="https://images.unsplash.com/photo-1519861531473-9200262188bf?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                     alt="训练花絮" class="h-20 rounded-lg object-cover">
                                <div class="h-20 rounded-lg bg-gray-100 flex items-center justify-center">
                                    <span class="text-xs text-gray-500">+ 更多</span>
                                </div>
                            </div>
                        </div>
                    </div>
                </section>
            </div>
            
            <!-- Other Tab Contents (Hidden by default, will be shown when tabs are clicked) -->
            <!-- Training Report Content -->
            <div class="p-4 space-y-6 hidden" id="report-content">
                <section>
                    <h2 class="text-lg font-bold mb-3 flex items-center">
                        <span class="bg-green-100 text-green-600 p-2 rounded-full mr-2">
                            <i class="fas fa-chart-line"></i>
                        </span>
                        训练报告
                    </h2>
                    
                    <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                        <div class="flex justify-between items-center mb-4">
                            <div>
                                <h3 class="font-bold text-base">本周训练数据</h3>
                                <p class="text-gray-500 text-sm">2023.06.01 ~ 2023.06.07</p>
                            </div>
                            <div class="bg-blue-100 text-blue-600 px-3 py-1 rounded-full text-sm font-medium">
                                张三 (8岁)
                            </div>
                        </div>
                        
                        <div class="grid grid-cols-4 gap-2 text-center mb-4">
                            <div class="bg-blue-50 p-2 rounded-lg">
                                <p class="text-2xl font-bold text-blue-600">4.2</p>
                                <p class="text-xs text-gray-500">公里</p>
                            </div>
                            <div class="bg-green-50 p-2 rounded-lg">
                                <p class="text-2xl font-bold text-green-600">3680</p>
                                <p class="text-xs text-gray-500">步数</p>
                            </div>
                            <div class="bg-yellow-50 p-2 rounded-lg">
                                <p class="text-2xl font-bold text-yellow-600">96</p>
                                <p class="text-xs text-gray-500">投球数</p>
                            </div>
                            <div class="bg-purple-50 p-2 rounded-lg">
                                <p class="text-2xl font-bold text-purple-600">87%</p>
                                <p class="text-xs text-gray-500">命中率</p>
                            </div>
                        </div>
                        
                        <div class="mb-4">
                            <div class="flex justify-between text-sm mb-1">
                                <span>训练强度</span>
                                <span>中高强度</span>
                            </div>
                            <div class="w-full bg-gray-200 rounded-full h-2.5">
                                <div class="bg-gradient-to-r from-yellow-400 to-orange-500 h-2.5 rounded-full" style="width: 65%"></div>
                            </div>
                        </div>
                        
                        <div class="mb-4">
                            <div class="flex justify-between items-center mb-2">
                                <h4 class="font-medium text-sm">成长轨迹</h4>
                                <button class="text-blue-500 text-xs">查看历史</button>
                            </div>
                            <div class="bg-gray-50 rounded-lg p-3">
                                <div class="relative h-20">
                                    <div class="progress-track absolute w-full h-1 top-1/2 transform -translate-y-1/2 rounded-full"></div>
                                    <div class="absolute left-0 top-1/2 transform -translate-y-1/2 w-4 h-4 bg-blue-600 rounded-full border-2 border-white"></div>
                                    <div class="absolute left-1/2 top-1/2 transform -translate-y-1/2 w-4 h-4 bg-green-500 rounded-full border-2 border-white"></div>
                                    <div class="absolute right-0 top-1/2 transform -translate-y-1/2 w-4 h-4 bg-purple-500 rounded-full border-2 border-white"></div>
                                </div>
                                <div class="grid grid-cols-3 text-xs text-center mt-6">
                                    <div>
                                        <p class="font-medium">1月</p>
                                        <p class="text-gray-500">60分</p>
                                    </div>
                                    <div>
                                        <p class="font-medium">3月</p>
                                        <p class="text-gray-500">75分</p>
                                    </div>
                                    <div>
                                        <p class="font-medium">6月</p>
                                        <p class="text-gray-500">87分</p>
                                    </div>
                                </div>
                            </div>
                        </div>
                        
                        <div class="bg-yellow-50 border border-yellow-100 rounded-lg p-3">
                            <div class="flex items-start">
                                <div class="bg-yellow-100 text-yellow-600 p-2 rounded-full mr-2">
                                    <i class="fas fa-lightbulb"></i>
                                </div>
                                <div>
                                    <h4 class="font-medium text-sm mb-1">教练建议</h4>
                                    <p class="text-gray-700 text-sm">张三本周进步明显,投球力度有所提升,建议下周加强移动中的接球训练,继续增强下肢力量。</p>
                                </div>
                            </div>
                        </div>
                    </div>
                </section>
                
                <section>
                    <h3 class="font-bold text-base mb-2 flex items-center">
                        <span class="bg-gradient-to-r from-blue-400 to-purple-500 text-white p-2 rounded-full mr-2 text-sm">
                            <i class="fas fa-medal"></i>
                        </span>
                        成就徽章
                    </h3>
                    
                    <div class="grid grid-cols-3 gap-3">
                        <div class="bg-white border border-gray-100 rounded-xl p-3 flex flex-col items-center shadow-sm">
                            <div class="w-12 h-12 bg-blue-100 text-blue-500 rounded-full flex items-center justify-center mb-2">
                                <i class="fas fa-bolt"></i>
                            </div>
                            <p class="text-xs font-medium text-center">闪电快手</p>
                            <p class="text-[10px] text-gray-500 text-center">完成100次快速投球</p>
                        </div>
                        
                        <div class="bg-white border border-gray-100 rounded-xl p-3 flex flex-col items-center shadow-sm">
                            <div class="w-12 h-12 bg-green-100 text-green-500 rounded-full flex items-center justify-center mb-2">
                                <i class="fas fa-fire"></i>
                            </div>
                            <p class="text-xs font-medium text-center">耐力王</p>
                            <p class="text-[10px] text-gray-500 text-center">连续3周每日训练</p>
                        </div>
                        
                        <div class="bg-white border border-gray-100 rounded-xl p-3 flex flex-col items-center shadow-sm relative">
                            <div class="w-12 h-12 bg-gray-100 text-gray-400 rounded-full flex items-center justify-center mb-2">
                                <i class="fas fa-lock"></i>
                            </div>
                            <p class="text-xs font-medium text-center">??</p>
                            <p class="text-[10px] text-gray-500 text-center">待解锁</p>
                        </div>
                    </div>
                </section>
            </div>
            
            <!-- Message Content -->
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                <section>
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                        消息中心
                    </h2>
                    
                    <div class="space-y-3">
                        <!-- Chat Item 1 -->
                        <div class="bg-white rounded-xl p-3 shadow-sm border border-gray-100 flex items-center">
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                                    <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="教练" class="w-full h-full object-cover">
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                                <div class="flex justify-between items-center">
                                    <h3 class="font-medium">张教练</h3>
                                    <span class="text-gray-400 text-xs">10:25</span>
                                </div>
                                <p class="text-sm text-gray-500 truncate">关于下周比赛的战术安排已经发在群里了...</p>
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                        <!-- Chat Item 2 -->
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                                    <h3 class="font-medium">客服中心</h3>
                                    <span class="text-gray-400 text-xs">昨天</span>
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                                <p class="text-sm text-gray-500 truncate">您关于夏季装备的咨询我们已经收到...</p>
                            </div>
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                        <!-- Chat Item 3 -->
                        <div class="bg-white rounded-xl p-3 shadow-sm border border-gray-100 flex items-center">
                            <div class="relative mr-3">
                                <div class="w-12 h-12 rounded-full bg-gradient-to-r from-amber-400 to-orange-500 flex items-center justify-center overflow-hidden">
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                            <div class="flex-1">
                                <div class="flex justify-between items-center">
                                    <h3 class="font-medium">李教练</h3>
                                    <span class="text-gray-400 text-xs">周一</span>
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                                <p class="text-sm text-gray-500 truncate">张三最近的训练报告已更新...</p>
                            </div>
                            <span class="bg-red-500 text-white text-xs w-5 h-5 rounded-full flex items-center justify-center ml-2">2</span>
                        </div>
                    </div>
                </section>
            </div>
            
            <!-- Chat Detail Content (hidden by default) -->
            <div class="hidden" id="chat-detail-content">
                <div class="h-full flex flex-col">
                    <!-- Chat Header -->
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                            <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="教练" class="w-full h-full object-cover">
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                        <div>
                            <h3 class="font-medium">张教练</h3>
                            <p class="text-xs opacity-80">在线</p>
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                    <!-- Chat Messages -->
                    <div class="flex-1 p-4 space-y-4 overflow-y-auto bg-gray-50">
                        <!-- Date -->
                        <div class="text-center">
                            <span class="bg-white px-3 py-1 rounded-full text-xs text-gray-500 shadow-sm">2023年6月8日</span>
                        </div>
                        
                        <!-- Received Message -->
                        <div class="flex items-start space-x-2">
                            <div class="w-8 h-8 rounded-full bg-blue-100 flex-shrink-0 mt-1 overflow-hidden">
                                <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="教练" class="w-full h-full object-cover">
                            </div>
                            <div class="max-w-xs">
                                <div class="bg-white px-4 py-2 rounded-xl shadow-sm">
                                    <p class="text-sm">张三家长您好,这是本周的训练报告,请查收</p>
                                </div>
                                <p class="text-xs text-gray-500 mt-1">10:25</p>
                            </div>
                        </div>
                        
                        <!-- Sent Message -->
                        <div class="flex items-start space-x-2 justify-end">
                            <div class="max-w-xs">
                                <div class="bg-blue-100 px-4 py-2 rounded-xl">
                                    <p class="text-sm">好的,谢谢张教练,我看到投球命中率进步很大</p>
                                </div>
                                <p class="text-xs text-gray-500 mt-1 text-right">10:27</p>
                            </div>
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                                <img src="https://randomuser.me/api/portraits/women/43.jpg" alt="家长" class="w-full h-full object-cover">
                            </div>
                        </div>
                        
                        <!-- Received Message with Image -->
                        <div class="flex items-start space-x-2">
                            <div class="w-8 h-8 rounded-full bg-blue-100 flex-shrink-0 mt-1 overflow-hidden">
                                <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="教练" class="w-full h-full object-cover">
                            </div>
                            <div class="max-w-xs">
                                <div class="bg-white px-4 py-2 rounded-xl shadow-sm">
                                    <p class="text-sm">这是在训练中抓拍的精彩瞬间</p>
                                    <img src="https://images.unsplash.com/photo-1540747913346-19e32dc3e97e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=500&q=80" 
                                         class="mt-2 rounded-lg w-full">
                                </div>
                                <p class="text-xs text-gray-500 mt-1">10:28</p>
                            </div>
                        </div>
                    </div>
                    
                    <!-- Message Input -->
                    <div class="p-3 border-t border-gray-200 bg-white">
                        <div class="flex items-center space-x-2">
                            <button class="w-10 h-10 rounded-full bg-gray-100 flex items-center justify-center">
                                <i class="fas fa-plus text-gray-500"></i>
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                                   class="flex-1 border border-gray-200 rounded-full px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                            <button class="w-10 h-10 rounded-full bg-blue-500 text-white flex items-center justify-center">
                                <i class="fas fa-paper-plane"></i>
                            </button>
                        </div>
                    </div>
                </div>
            </div>
            
            <!-- Profile Content -->
            <div class="p-4 hidden" id="profile-content">
                <section>
                    <div class="flex flex-col items-center mb-6">
                        <div class="relative mb-3">
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                            <button class="absolute bottom-0 right-0 bg-white p-1 rounded-full border border-gray-200">
                                <i class="fas fa-camera text-blue-500 text-xs"></i>
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                        <h2 class="text-xl font-bold">李女士</h2>
                        <p class="text-gray-500 text-sm">家长账号</p>
                    </div>
                    
                    <div class="space-y-4">
                        <!-- Student Switch -->
                        <div class="bg-white rounded-xl p-4 shadow-sm border border-gray-100">
                            <h3 class="font-semibold text-base mb-3 flex items-center">
                                <span class="bg-blue-100 text-blue-600 p-2 rounded-full mr-2">
                                    <i class="fas fa-users"></i>
                                </span>
                                学员管理
                            </h3>
                            
                            <div class="flex items-center justify-between mb-3">
                                <div class="flex items-center">
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                                        <img src="https://randomuser.me/api/portraits/boys/12.jpg" alt="学员" class="w-full h-full object-cover">
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                                    <div>
                                        <h4 class="font-medium">张三</h4>
                                        <p class="text-gray-500 text-xs">8岁 | 进阶班</p>
                                    </div>
                                </div>
                                <span class="bg-blue-100 text-blue-600 px-3 py-1 rounded-full text-xs">当前</span>
                            </div>
                            
                            <div class="flex items-center justify-between">
                                <div class="flex items-center">
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                                        <img src="https://randomuser.me/api/portraits/girls/23.jpg" alt="学员" class="w-full h-full object-cover">
                                    </div>
                                    <div>
                                        <h4 class="font-medium">张小小</h4>
                                        <p class="text-gray-500 text-xs">6岁 | 启蒙班</p>
                                    </div>
                                </div>
                                <button class="text-blue-500 text-sm">切换</button>
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                            <button class="mt-4 w-full border-2 border-dashed border-gray-300 rounded-lg py-2 text-sm text-blue-500 font-medium flex items-center justify-center">
                                <i class="fas fa-plus mr-1"></i> 添加学员
                            </button>
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                        <!-- Order Management -->
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                                订单管理
                            </h3>
                            
                            <div class="flex justify-between items-center mb-1">
                                <p class="text-sm">青少年夏季联赛报名</p>
                                <span class="text-xs bg-green-100 text-green-600 px-2 py-1 rounded-full">已完成</span>
                            </div>
                            <p class="text-xs text-gray-500 mb-3">订单号: XK202306011234 | 2023.06.01</p>
                            
                            <div class="flex justify-between items-center">
                                <p class="text-sm">周末训练营课程包</p>
                                <span class="text-xs bg-yellow-100 text-yellow-600 px-2 py-1 rounded-full">待支付</span>
                            </div>
                            <p class="text-xs text-gray-500">订单号: XK202305281234 | 2023.05.28</p>
                            
                            <button class="mt-3 text-sm text-blue-500 font-medium flex items-center justify-center">
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                        <!-- Electronic Badge -->
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                            <h3 class="font-semibold text-base mb-3 flex items-center">
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                                    <i class="fas fa-id-card"></i>
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                                电子名片
                            </h3>
                            
                            <div class="bg-gradient-to-r from-blue-500 to-purple-600 rounded-lg p-4 text-white relative overflow-hidden">
                                <div class="absolute -right-10 -top-10 w-20 h-20 bg-white/10 rounded-full"></div>
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                                <div class="relative z-10">
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                                            <h4 class="font-bold">张三</h4>
                                            <p class="text-xs opacity-80">手球梦工场 · 学员</p>
                                        </div>
                                    </div>
                                    
                                    <div class="grid grid-cols-2 gap-3 text-sm">
                                        <div>
                                            <p class="text-xs opacity-80">年龄</p>
                                            <p class="font-medium">8岁</p>
                                        </div>
                                        <div>
                                            <p class="text-xs opacity-80">课程</p>
                                            <p class="font-medium">进阶班</p>
                                        </div>
                                        <div>
                                            <p class="text-xs opacity-80">加入</p>
                                            <p class="font-medium">2022.09</p>
                                        </div>
                                        <div>
                                            <p class="text-xs opacity-80">教练</p>
                                            <p class="font-medium">张教练</p>
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                                <i class="fas fa-share-alt mr-2"></i> 分享名片
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                        <!-- Settings -->
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                                <span class="px-2 bg-white text-gray-500">或使用以下方式登录</span>
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                         alt="活动海报" class="w-full h-48 object-cover">
                    
                    <div class="p-6">
                        <div class="flex justify-between items-start mb-4">
                            <div>
                                <h3 class="font-bold text-lg">青少年手球联赛夏季赛</h3>
                                <p class="text-gray-500 text-sm">2023.07.15 ~ 2023.07.20</p>
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                            <span class="bg-green-100 text-green-600 px-3 py-1 rounded-full text-sm">报名中</span>
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                            <div class="flex items-start">
                                <i class="fas fa-info-circle text-blue-500 mt-1 mr-2"></i>
                                <p class="text-sm text-gray-700">本次活动面向8-12岁青少年,分为U8/U10/U12三个组别,需根据年龄分组参加。</p>
                            </div>
                        </div>
                        
                        <div class="mb-6">
                            <h4 class="font-medium text-sm mb-2">活动详情</h4>
                            <p class="text-gray-700 text-sm">本次夏季联赛共有来自全市12个青少年手球俱乐部的队伍参加,将进行小组赛和淘汰赛两个阶段的比赛。优秀选手将有机会入选市青少年队集训名单。</p>
                            
                            <div class="mt-3 grid grid-cols-3 gap-2 text-center">
                                <div class="bg-blue-50 p-2 rounded-lg">
                                    <p class="text-blue-600 font-bold">15</p>
                                    <p class="text-xs text-gray-500">参赛队伍</p>
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                                <div class="bg-purple-50 p-2 rounded-lg">
                                    <p class="text-purple-600 font-bold">6</p>
                                    <p class="text-xs text-gray-500">比赛日</p>
                                </div>
                                <div class="bg-green-50 p-2 rounded-lg">
                                    <p class="text-green-600 font-bold">30+</p>
                                    <p class="text-xs text-gray-500">专业教练</p>
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                                <p class="text-sm text-gray-700">报名需提交体检证明和监护人同意书,截止时间2023.06.30。</p>
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                        </div>
                        
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